Fundstelle Birchwood, Kanada - Evolution der Primaten

Birchwood, Kanada

Fundort:

Birchwood, Kanada, Alberta, Kanada

Taxon:

Ignacius frugivorus aus der Familie Paromomyidae

Fossilien und Beschreibung der Fundstelle:

15 Fossilien gefunden:
Anzahl	Körpert./Zahn	Abkürzg.
9	unterer Molar	(m1)
1	unterer Molar	(m1)
1	unterer Molar	(m1)
1	unterer Molar	(m1)
2	unterer Molar	(m1)
2	oberer Molar	(M1)
6	oberer Molar	(M2)
2	oberer Molar	(M3)
5	unterer Molar	(m2)
3	unterer Molar	(m3)
1	oberer Prämolar	(P4)
2	oberer Molar	(M1)
2	oberer Molar	(M2)
1	unterer Prämolar	(p4)
2	unterer Molar	(m2)

Macrofossils,mesofossils, Said to be "middle Tiffanian (Ti3)" by Webb 1998 and Scott (2010) "30 cm thick layer" dating method: time_unit, age comment: ., "numerous lenses of poorly consolidated mudclast conglomerate, coarse and fine sandstone, and mudstone" (Scott et al. 2006) or "coarse, poorly consolidated sandstone" (Scott 2010) rock type adj: 0, lithology comments: 0

Geschätztes Alter
der Fundstelle:

zwischen 56,8 und 61,7 Millionen Jahre aus der Paskapoo Formation in Kanada

Geologie, Sratigraphie

Danian, Selandian, Thanetian / Ti3 / Paskapoo

Koordinaten:

53° 14 ' 0 '' N, 114° 41 ' 59 '' W

Die Daten sowie die folgende Systematik stammen aus der Paleobiology Database, Lizenz

Literatur C. S. Scott, M. W. Webb, R. C. Fox 2006, Horolodectes sunae, an enigmatic mammal from the late Paleocene of Alberta, Canada. Journal of Paleontology. 80:5, p. 1009 - 1025
Systematik Primates †Paromomyidae †Acidomomys †Acidomomys hebeticus †Palaechthonini †Paromomyini †Ignacius †Ignacius frugivorus †Ignacius graybullianus †Ignacius glenbowensis †Ignacius clarkforkensis †Ignacius fremontensis †Edworthia †Edworthia greggi †Edworthia lerbekmoi †Paromomys †Paromomys alticuspis †Paromomys farrandi †Paromomys depressidens †Paromomys maturus †Phenacolemurinae †Simpsonlemurini †Elwynella †Elwynella oreas †Simpsonlemur †Simpsonlemur jepseni †Simpsonlemur citatus †Phenacolemurini †Pulverflumen †Pulverflumen magnificum †Phenacolemur †Phenacolemur simonsi †Phenacolemur fortior †Phenacolemur praecox †Phenacolemur archus †Phenacolemur lapparenti †Dillerlemur †Dillerlemur robinettei †Dillerlemur pagei †Arcius †Arcius zbyszewskii †Arcius rougieri †Arcius fuscus †Arcius hookeri †Arcius lapparenti †Purgatoriinae †Dianomomys †Dianomomys ambiguus

Birchwood, Kanada

Literatur

Systematik